Array Enhanced Stochastic Resonance and Spatiotemporal Synchronization
Abstract
We enhance the response of a ``stochastic resonator'' by coupling it into a chain of identical resonators. Specifically, we show via numerical simulation that local linear coupling of overdamped nonlinear oscillators significantly enhances the signal-to-noise ratio of the response of a single oscillator to a time-periodic signal and noise. We relate this array enhanced stochastic resonance to the global spatiotemporal dynamics of the array and show how noise, coupling, and bistable potential cooperate to organize spatial order, temporal periodicity, and peak signal-to-noise ratio.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Noise can improve detection of weak signals through phenomena akin to stochastic resonance.
“improve detection of weak signals through phenomena akin to stochastic resonance”
From Stewardship of global collective behavior (2021) · cites this paper as [102]
The citation lists haven’t been fetched yet
References 15 · Cited by 450
- Authors
- Lindner, J. F., Meadows, B. K., Ditto, W. L., Inchiosa, M. E., & Bulsara, A. R.
- Affiliations
- Georgia Institute of Technology (US)
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1995-07-03
- Volume
- 75
- Issue
- 1
- Pages
- 3-6
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1992084652
- Cited by
- 450
- References
- 15
- Citations by year
- 2026: 6 · 2025: 7 · 2024: 5 · 2023: 6 · 2022: 11 · 2021: 8 · 2020: 14 · 2019: 9 · 2018: 5 · 2017: 6 · 2016: 8 · 2015: 5 · 2014: 4 · 2013: 7 · 2012: 12
- FWCI
- 18.99
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Physical Review Letters (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › stochastic dynamics and bifurcation
- Physical Sciences › Computer Science › Computer Networks and Communications › Nonlinear Dynamics and Pattern Formation
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Chaos control and synchronization
- Keywords
- stochastic resonance, spatiotemporal synchronization, linear coupling, signal-to-noise ratio improvement, bistable potential, noise-induced synchronization, coupled oscillator arrays
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
